Detail of steam turbine close-up, UK

size: 1697238
sha1: e061ccf8cae4344be4ec17735add04f7e1685589
sha256: 5861c0f2bd5e2134cbf72eba213f79ad78c1e362051f24467b5c44b4b3b1a3b9

size: 1681606
sha1: a4c531741963d670ae0a410d9cdf996ac4a2e79e
sha256: 27b7ffe366d8c606d0da8bedba54239fbe43644ca2fb05fb01a915e91b11456d